Answer:
probability; ( of choosing a yellow marble)
7 yellow marbles + 10 orange marbles = 17 in total
if the no of yellow marbles is 7 therefore = ⁷/10
so that is the probability ⁷/10
Hope this helps
Answer:
22/3 = 7.33
Step-by-step explanation:
One equation that represents this statement above me could be: <span>4r + 3 (10-r) = 37.
</span>How? R = Rollercoaster - B = Boat Rides
r + b = 10
37 tickets were spent so..
4*r + 3*b = 37
We just multiplied the number of rides on roller coasters and the boats with the price of both.
Now we have to express boat rides from the first equation:
b = 10-r, and express that in the second equation, now we get:
4r + 3(10-r) = 37, which is the answer.
The area of circle is 12312 yd^2
Step-by-step explanation:
Given
Area of 20° sector = 684 yd^3
First of all, we have to find the number of total 20° sectors in the whole circle
so,
Number of sectors = 360/20 = 18 sectors
The total number of sectors is 18
So,
The area of 18 sectors will be:
18*684 = 12312 yd^2
The area of circle is 12312 yd^2
Keywords: Circle, sectors
Learn more about circle at:
#LearnwithBrainly
